(IGHVOLTTAGE !#ANDCOVERED CONDUUCTORFITTTINGSinsulator on its tope surface to support a bare conductor during retrofit work, so as customer ... It is suitable for use on line deviations

To secure HVABC conductors at strain or tension points, you must utilize two types of fittings tosecure both the Catenary, as well as the ABC bundle itself.

The Catenary is secured at a strain point using a standard Dulmison Heliformed® CatenaryDeadend of applicable size and type - refer table below.

The HVABC bundle assembly, must be secured to the catenary so it does not drift into the middleof the span. This eliminates bird caging, or spreading of the cores.

Dulmison have developed a Heliformed® bundle restraint for this purpose, which is simple to applyand is designed to avoid damage to the phase cores. The assembly is comprised of twoHeliformed® deadends, which interlock, to tie the catenary to the bundle. The deadend used toretain the catenary, is designed to be applied over the Catenary deadend as above.

Electronics

High Voltage ABC

Strain Assembly and Bundle Restraint

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SGG0600SGG0975ADE1350ADE1750

Metallic ScreenedMetallic Screened

Non Metallic ScreenedNon Metallic Screened

3535 to 18535 - 95

120 - 185

7/2.0019/2.007/5.0019/3.65

Gal SteelGal Steel

Alum AlloyAlum Alloy

YellowYellowBlueBlack

HVABCCable Size

mm2

CatenaryStranding

CatenaryMaterial

ColourCode

HVABC Cable TypeAS3599.1 or .2Cat No.

IBHR1450IBHR1455IBHR1460IBHR1465IBHR1765IBHR1770IBHR1775IBHR1780

Non Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic Screened

35 - 507095

120 - 185120 - 150

185

3550

70 - 95

120 - 150185

11kV Cablemm2

22kV Cablemm2

HVABC Cable TypeAS3599.2Cat No.

Clevis Thimble 70kN Aluminium

Catenary Deadend (notsupplied as part of IBHR)

ABC HV Non-metallicScreened

Electronics

High Voltage ABC

Suspension Clamp

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IBSH1050IBSH1055IBSH1060IBSH1065IBSH1070IBSH1075IBSH1080IBSH1085IBSH1840IBSH1845IBSH1850IBSH1855IBSH1860IBSH1865IBSH1870

Metallic ScreenedMetallic ScreenedMetallic ScreenedMetallic ScreenedMetallic ScreenedMetallic ScreenedMetallic ScreenedMetallic Screened

Non Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic ScreenedNon Metallic Screened

6 - 106 - 106 - 106 - 106 - 106 - 106 - 106 - 1014 - 1814 - 1814 - 1814 - 1814 - 1814 - 1814 - 18

355070

95 - 120150185

35 - 5070

95 - 120150185

3550

70 - 95120150185

35 - 5070

95 - 120150185

11kV Cablemm2

22kV Cablemm2

HVABC Cable TypeAS3599.2

CatenaryDiameter mmCat No.

The HVABC suspension clamp is suitable for use on metallic and non-metallic screened HVABCcables, for voltages up to 22kV. It is designed to accommodate line deviations up to 45 degrees. Itcan be used at both intermediate suspension locations, as well as a secondary means ofsecuring a bundle to the catenary at strain locations. If used in this manner, an IBHR bundlerestraint, as per the preceding page, is not required.

Incorporates UV stabilized semi-conductive elastomeric insert, aluminium alloy strap, highstrength cast aluminium clamp, and stainless steel hardware. Design of clamps, allows for aminimum of lifting of conductor during installation. Minimum failing load of clamp - 40kN.

Electronics

High Voltage ABC

Heliformed® Line Splice

Compression Midspan Joint


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SLS0600SLS0975DALS1430ALS1750



7/2.0019/2.00

7/5.00 Compacted19/3.65 Compacted

6.010.014.317.5

Gal SteelGal Steel


3535 - 18535 - 95

120 - 185

CatenaryStranding

CatenaryDiameter mm

CatenaryMaterial

11kV mm2or 22kV


At locations where joints of the catenary on HVABC cables are required, a Heliformed® LineSplice or a Compression Midspan Joint can be used.

For details of Joints for connecting conductor cores, please refer to the Cable Accessories CD,and the available range of Raychem Medium Voltage Joints and Heat Shrink sleeving, togetherwith the Utilux Catalogue for details of applicable compression connectors.

HM804HM808HM750HM751



7/2.0019/2.00

7/5.00 Compacted19/3.65 Compacted

6.010.014.317.5

Gal SteelGal Steel


3535 - 18535 - 95

120 - 185

CatenaryStranding

CatenaryDiameter mm

CatenaryMaterial

11kV mm2or 22kV


HM804 HM750

The two most widely used Pole Brackets are - SB10312 and IBHPBV. These items aremanufactured from Galvanised Steel and can be either bolted or strapped to either concrete ortimber poles.

Both brackets incorporate a cylindrical mounting tube, complete with 3 hook mounting holes,which are used for two purposes.• The middle hole is used to locate and mount a suspension clamp.• The outer two holes (each side) are used to locate and mount a string roller assembly -

Product No LSR23379, and to adjust its height whilst stringing.

Both the suspension clamp and stringing roller are attached to the tube, using Support Hooks -Product No HB16200. These hooks are manufactured from galvanized steel, have a minimumfailing load of 12kN and are supplied with washers and nuts. The two outer hooks that locate thestringing roller, are used to adjust its mounted height for stringing. This adjustment allows therollers to be located at a height that eliminates any necessity to lift either the conductor bundle orcatenary for attachment into the suspension clamp.

The SB10312 bracket is generally utilized at a point below the top of the pole, whereas theIBHPBV is generally installed at the pole top. The IBHPBV bracket has the facility to mount aninsulator on its tope surface to support a bare conductor during retrofit work, so as customeroutages are minimized.

Electronics

High Voltage ABC

Stringing Hardware


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SB10312HB16200

SB10312

HB16200

The LSR23379 stringing roller is a versatile, lightweight and safe product. It is suitable for use online deviations up to 45 degrees, and accommodates HVABC cables up to 185mm2 - 22kV.

The deep profile design of the rollers, ensure conductors do not stick or jam during stringing, andthe frame design ensures that the conductor is guided and retained at all times. Its wide entrydesign allows for easy application of suspension clamps, and plenty of working space. Itsmounting on support hooks allows for vertical height adjustment, which eliminates the dangerouspractice of lifting conductors to secure in suspension clamps. With a weight of just 9kg, it is safefor one person to handle.

The standard assembly is used in conjunction with support hooks and associated brackets atsuspension clamp locations, but with the addition of the Yoke Assembly - LSR23857, it can alsobe attached to a hook bolt or bracket at the start of a stringing run, where a suspension point isnot required. This allows for the cable to be temporarily supported at termination or strain points,until tensile loads are applied and strain clamps fitted.

Electronics

High Voltage ABC

Stringing RollerType LSR23379


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LSR23857

LSR23379

A variety of brackets, hooks, and hardware are available, as mounting fixtures at HVABCsuspension and strain locations. All brackets are fabricated from high strength steel, and areGalvanised to either AS1214 or AS4680 respectively. All brackets meet the requirements asdefined in AS3766.

Hook Bolts• Shaped Locating plate to lock onto pole• Supplied with nut and washer.

Hook Nut• Screwed onto threaded device to produce Hook attachment.

Electronics

High Voltage ABC

Pole Hardware


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IBH16250IBH16300IBH16325IBH16350IBH16400IBH16450

IBH20250IBH20300IBH20325IBH20350*IBH20400IBH20450*

250300325350400450

150150150150150150

MountingLength

ThreadLength

Cat No.20mm Diameter

Cat No.16mm Diameter

* Long Hook - 200mm available

IBHN12IBHN24

M16M20

1620

Gal SteelGal Steel

1224

MaterialType

FailingLoad kN

ThreadSize

Diameter ofEye MaterialCat No.

Hook Bracket• Can be strapped to concrete poles with Stainless Steel strap• Used as temporary hook, for attachment of stringing rollers.

IBHB12IBHB24

66

150150

1620

Gal SteelGal Steel

1224

MaterialType

FailingLoad kN

FigNo.

Mountingcentres

Diameter ofEye MaterialCat No.

Cable Stripping ToolsTwo types of stripping tools are available for use on HVABC cables -

• Type IBST1342Used for removal of Semi conductive ScreenCut depth adjustable in 0.1mm incrementsSpiral scoring functionDurable design

• Type IBST5024Used for removal of core insulationRemoves insulation up to 5.5mm thickCable range from 12 - 32mmLong life blade - Type IBST5024B

Ratchet Spanners - Cat No. IBLS-6• 13mm and 17mm across flats in one spanner• Reversible Ratchet• Fits stainless steel nuts used in suspension clamps• Fixed socket that cannot be lost or dropped during installation

Swivels• For use with pulling socks, to eliminate twist

Electronics

High Voltage ABC

Tooling and Cable Stringing Equipment


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SWIVEL1SWIVEL2

122178

28.550.0

10.018.5

10002000

Max. CableDiameter mm

Safe WorkingLoad kN

Lengthmm

DiametermmCat No.

Electronics

High Voltage ABC

Tooling and Cable Stringing Equipment (Cont’d)

Pulling Socks - CatenaryGalvanised stranding, single eye, alloy ferrule


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HDGW08HDGW10HDGW15

Metallic ScreenedNon Metallic ScreenedNon Metallic Screened

10.014.317.5

Gal SteelAlum AlloyAlum Alloy

700750810

293858

CatenaryDiameter

mmCatenaryMaterial

Approx.Fitted

Length

UltimateTensile

kNHVABC Cable Type

AS3599.1 or .2Cat No.

KG162520CHVABC2CHVABC2

Metallic ScreenedNon Metallic ScreenedNon Metallic Screened

10.014.317.5

293858

CatenaryDiameter

mm

UltimateTensile

kNHVABC Cable Type

AS3599.1 or .2Cat No.

Pulling Socks - HVABC BundleMono-filament nylon, double eye, Aluminium alloy ferrule

35507095120150185

11kVHV33511MSHV35011MSHV37011MSHV39511MSHV312011MSHV315011MSHV318511MS

22kVHV33522MSHV35022MSHV37022MSHV39522MSHV312022MSHV315022MSHV318522MS

11kVHV33511NMSHV35011NMSHV37011NMSHV39511NMSHV312011NMSHV315011NMSHV318511NMS

22kVHV33522NMSHV35022NMSHV37022NMSHV39522NMSHV312022NMSHV315022NMSHV318522NMS

Non Metallic Screened HVABCMetallic Screened HVABCCable Size

mm2

Cable Cutter - Product No - #109/1• Ratchet operation Forged Construction• For cables up to 300mm2

Come-alongs - Catenary

CCT - Strain Clamps and CoversTo secure CCT conductors at strain or tension points, the most common method is utilizing a rackdriven wedge assembly. The clamp incorporates a clevis attachment point, and stringing eye, aswell as a clamping bar, to lock the conductor in position once tensioned. The contoured design,eliminates stresses on the conductor as it exits the clamp. The UV Stablised cover, completes theassembly, and the makes the strain assembly fully covered. The cover assembly has beendesigned for assembly over standard insulators. The assembly is suitable for use on conductorsvoltages from 11 up to 33kV.

Electronics

Covered Conductor Fittings


CCT - Uncovered Strain ConnectionsIn areas where a fully covered system is not required ( for example at termination points wheretree proximity is not an issue ), an aluminium Heliformed® Deadend may be used, over theconductor insulation, to eliminate the need for stripping the conductor. This system is utilized on11kV networks only.


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CCS80CCS120CCS180

CCC80120CCC80120CCC180

80120180

7/3.757/4.75

19/3.50

Cable Sizemm2

CableStranding

CoverCat No.

ClampCat No.

ADE1875ADE2100ADE2375

80120180

17.9 - 19.420.9 - 22.424.1 - 25.7

CableOuter Diameter

mmCable Size

mm2

DeadendCat No.

CCT - Compression Joints and CoversAt locations where CCT conductors must be joined midspan, a series of compression joint kits areavailable. All kits are supplied complete with Raychem heatshrink mastic lined sleeves, to ensurethe joint area is both insulated and sealed. This added sealing slows the onset of corrosion, anddecreases resistance in the joint, resulting for otherwise unprotected rapid oxidation of theconnection. Compression joints are suitable for all voltages of CCT - 11 up to 33Kv, and arecompatible with the material of the conductor.

HM704CCTHM706CCTHM718CCT

80120180

7/3.757/4.7519/3.50

CableStranding

Cable Sizemm2

ClampCat No.

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CCT - Non Metallic Heliformed® Top & Side TiesAt suspension locations, whether they be at pin or post type insulators, a series of non-metallicTop and Side ties are available. The ties are installed over the insulation of the conductor, andtherefore stripping is not required. Ties are manufactured from UV Stabilised PVC, and areavailable for 76mm Insulator neck size. Ties may be supplied in a colour to suit the conductorinsulation. Standard colour is Grey. Ties are easily applied by hand, as with other Heliformed® ties.Ties are suitable for angular deviations up to 30 degrees.


PST14307GPST18307GPST23407G

80120180

111111

VoltagekV

Cable Sizemm2

DeadendCat No.

CCT - Insulator Top ClampsAt suspension locations where stresses at the connection point, or line angle deviations do notallow for installation of plastic ties, a rigid clamp top can be installed to secure the conductor. Theclamps are manufactured from aluminium alloy, and have an application range of 7 up to 32mm.The clamp can be applied over the conductor insulation. Covers can be provided to protect theclamp from accidental contact.

Side Ties

PTT14307GPTT18307GPTT23407G

80120180

111111

VoltagekV

Cable Sizemm2

Top TieCat No.

Top Ties

Y11195Y11195Y11195

80 up to 18080 up to 18080 up to 120

112233

VoltagekV

Cable Sizemm2

Top ClampCat No.

Electronics



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Parallel Groove Clamps for Line Taps & Non Tension JointsParallel Groove clamps can be utilized in non tension applications as conductor joints, as well asline taps to either insulated or bare conductors. Both aluminium and bi-metallic are available, andboth items can be covered using an applicable cover. All clamps are supplied complete with oxideinhibitor and belleville spring washers, to control forces generated during electrical heat cycling.


3594-FS3913-FS

AluminiumBi-Metallic

80 up to 18080 up to 180

35 - 24035 - 185

7.5 - 20.27.5 - 17.5

CCPGC154CCPGC154

CCT CableSize mm2

Line TapCable Size mm2

Line TapCable Size mm

Suitable CoverCat No.Clamp Type

PG ClampCat No.

Working Earth Point Covers - Cat No. CCWEPCWorking Earth Point covers are designed to cover a stripped area of conductor which would beused as a local earthing location. The cover is manufactured from UV stabilized material, and isdesigned such that it can opened, moved and reapplied using hot sticks. The cover can be easilytrimmed to produce a next fit on all sizes of CCT at all voltages.

Insulation Piercing Connector - Lightning ProtectionCat No. CCIPC11120For applications where Surge Arrestors are used for lightning protection, a connection from thearrestor to the conductor can be made using an IPC. This connector utilizes shear head bolts,which remain proud of the connector after shearing. An earth lead, with lug, can be attached tothis additional length of bolt on the top of the connector. At the bottom of the connector a stirrup -Type 25705F01 can also be attached as a means to attach a temporary earth.

Cat. 3594-FS

End detail

Cat. CCWEPC

Cat. CCIPC11120

Cat. 25705F01

Cat. 3913-FS Cat. CCPGC154

Electronics



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Mounting Bracket - InsulatorsBrackets are available to mount insulators in either a trident (3 phases per bracket), or singlephase format. All brackets are manufactured from Galvanised Steel. Brackets are not suppliedwith pole attachment hardware, due to the variety and type of mounting possibilites.


Cable Stripping Tools• Cat No. IBST5024

Used for removal of core insulationRemoves insulation up to 5.5mm thickCable range from 12 - 32mmLong life blade - Cat No. IBST5024B

136.

5

112

5o

45o

90

195140

25

O18

20

90

190

140

20

20

O18

Cat. CCB05

Cat. CCB45

Electronics



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Stringing Roller - Assemblies - Cat No. LSR24570 & LSRUNIA unique stringing roller assembly has been designed to allow quick, safe and trouble freeinstallation of all sizes of CCT conductors. The assembly has been designed for attachment to theCCB brackets. Features of the rollers include -• Vertical height adjustment and lowering of cables - no lifting required• Movable top roller for easy insertion of conductors.• Top roller locks in position, so as conductor cannot disengage whilst being strung• Lightweight design, able to be installed and removed by one person• Durable Aluminium rollers with bearings• Suitable for stringing angles up to 30 degrees.• Rollers can also be used to string LVABC up to 150sqmm.• LSRUNI is a stringing roller only. It does not include attaching bracket.


Assembly Cat No. LSR24570

Cat. LSRUNI (Roller only)

Documents

(IGHVOLTTAGE !#ANDCOVERED CONDUUCTORFITTTINGSinsulator on its tope surface to support a bare conductor during retrofit work, so as customer ... It is suitable for use on line deviations